Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364446 | Heating and treatment of particulate material | Robin John Batterham, Roderick M. Grant, James Happ | 1994-11-15 |
| 5302184 | Manufacture of ferroalloys using a molten bath reactor | Robin John Batterham, Roderick M. Grant, James Happ | 1994-04-12 |